Atheists can do real moral good because conscience remains, yet rejecting Jehovah leaves the deepest moral problem unsolved.
Can an Atheist Be a Good Moral Person?
Christian Apologetic Responses Against Atheistic Idolatry: A Biblical, Rational, and Historical Refutation of God-Denial
Atheism is not absence of belief but idolatry of self, reason, and science. Biblical apologetics exposes its moral rebellion and self-refuting worldview.
